The Office of the Federal Register is a component of the National Archives and Records Administration.
The Office is located at 800 North Capitol, NW., suite 700, Washington, DC.
The mailing address is: Office of the Federal Register, National Archives and Records Administration, Washington, DC 20408.
Office hours are 8:45 a.m. to 5:15 p.m., Monday through Friday, except for official Federal holidays.